.box {
  width: 250px;
  height: 52px;
  padding: 15px 30px;
  border: 2px solid #ccc;
  border-radius: 16px;
  margin: 0 auto;
}
.box .count {
  width: 50px;
  color: rgb(96, 42, 42);
  font-size: 280%;
  line-height: 50px;
  padding-left: 6px;
  margin-left: 5px;
  border: 1px solid #fff;
}
.box div {
  margin-left: 5px;
  float: left;
  width: 50px;
  height: 50px;
  border-radius: 50px;
  border: 1px solid #666;
}
.black {
  background-color: rgba(0, 0, 0, 0.802);
}
.red {
  background-color: rgba(38, 194, 211, 0.217);
}
.yellow {
  background-color: rgba(250, 250, 37, 0.251);
}
.green {
  background-color: #dd20d41d;
}
